Air Quality in Claremont, United States
Windy
26.4°C · 24.4% humidity
26.4°
Feels 26.4°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Claremont's air quality — share it
AQI Forecast
54
4pm
54
54
47
7pm
49
50
51
10pm
52
53
53
1am
53
54
54
4am
54
54
54
7am
54
54
54
10am
54
54
54
1pm
54
54
Air Quality Index Trend
48h · 2 stnClaremont's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
24.4%
Humidity
57.0 km/h
Wind SSW
1010.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.3 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Claremont?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.511.3 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
11.3
Median
11.3
Average
11.3
Low
11.3
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.2
What is the 7-day forecast for Claremont?
06-09
26.4° 13.8°
06-10
29.0° 16.6°
06-11
25.5° 16.6°
06-12
28.6° 17.8°
0.19 mm
06-13
32.0° 17.9°
06-14
27.2° 20.1°
06-15
24.8° 10.1°
0.06 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Claremont?
52
Glendora-Laurel, Los Angeles
39
Glendora-Laurel, Los Angeles
14
Glendora-Laurel, Los Angeles
15
Glendora-Laurel, Los Angeles
22
Glendora-Laurel, Los Angeles
What cities are near Claremont?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:21 UTC.